| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.29 | 13.119% | $24.083 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $145.83 | 6.750% | $155.6735 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $61.67 | 9.449% | $67.4972 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $193.77 | 4.483% | $202.4567 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $72.86 | 4.303% | $75.9952 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $140.46 | 7.478% | $150.9636 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $127.43 | 7.229% | $136.6419 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $763.31 | $813.3111 | $813.31 | $813.30 | $813.40 | |